DeleteObject メソッド (DeviceContext)

Deletes a logical pen, brush, font, bitmap, region, or palette, freeing all system resources associated with the object. After the object is deleted, the specified handle is no longer valid.

シンタックス

Visual Basic
C#

'宣言
 
Public Shared Sub DeleteObject( _
   ByVal gdiObjectHandle As System.IntPtr _
)

public static void DeleteObject( 
   System.IntPtr gdiObjectHandle
)

パラメータ

gdiObjectHandle: Handle to a logical pen, brush, font, bitmap, region, or palette.

例外

例外	解説
C1.Framework.SystemErrorException	If the specified handle is not valid or is currently selected into a DC, it would throw a C1.Framework.SystemErrorException.

解説

Do not delete a drawing object (pen or brush) while it is still selected into a DC. When a pattern brush is deleted, the bitmap associated with the brush is not deleted. The bitmap must be deleted independently.

参照

DeviceContext クラス
 DeviceContext メンバ